decompress
s->c[i] = decompress(s->c[i], bits);
result = cxf->decompress(data, crd->crd_len, &out);
u_int32_t (*decompress) (u_int8_t *, u_int32_t, u_int8_t **);
rv = (*sc->sc_rcomp->decompress)(sc->sc_rc_state, m, &dmp);
int (*decompress)(void *state, PACKETPTR mp,
data = decompress(p + sizeof(cth), size - sizeof(cth), dlen);
char *decompress(const char *, size_t, size_t);